node-red-contrib-mfrc522-rfid
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A Node-Red node that allows you to read NFC tags with an RC522 card reader. Tested the node on a Raspberry Pi.
This is a fork of: https://github.com/LennartHennigs/node-red-contrib-rc522
I needed to be able to configure the Chip Select (SDA) pin and to read a block of data, so I have added these options ;)
You need to connect to RC522 card reader to the following pins:
SDA(CS) 24 (BCM 8) (default, can be configured)
SCK 23 (BCM 11)
MOSI 19 (BCM 10)
MISO 21 (BCM 9)
IRQ -
GND 20
RST 22 (BCM 25)
VCC 17 (3v3 PWR)
See pinout.xyz to identify the proper pins.
The node ist based on the mfrc522-rpi node package.
FAQs
Simple Node-RED node for the Raspberry Pi to read NFC tags via a RC522 NFC reader. It can return the UID and optionaly a data block. Chip Select (SDA) pin is also configurable (defaults to CE0, 24).
The npm package node-red-contrib-mfrc522-rfid receives a total of 6 weekly downloads. As such, node-red-contrib-mfrc522-rfid popularity was classified as not popular.
We found that node-red-contrib-mfrc522-rfid demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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